[allnite]

Anyone care to offer an opinion on this video? http://youtu.be/QOagVDZLQnA
I had planned on using twisted pair (differential input). Now I'm not sure that is right. This would be on a PPI P900.5. Pioneer 80prs hu. While we're at it do I need a single rca or double for 1sub.

 

[allnite]

Well, I suppose this is the answer I was looking for.

DAmoreEngineering1 year ago (edited)

Take an ohm meter (DMM) and check the resistance from the battery ground connection on amplifier to the RCA outer ring on amplifier (with everything unplugged from amplifier). If you have less than 100 ohms it is a single-ended input.